Hello everyone! I hope this is the first video of many I'm working on. A project that has taken so much time but I think it is 100% worth it to show what aviation is about and why this little big world we love is so beautiful. Be advised I am not a flight instructor (just a private pilot student for now) but I always try to get myself informed and taught from professionals to give you the greatest content I can. If you have high video edition skills, you can contact me via VASAviation1@gmail.com to cooperate. If you are interest in any topic you want me to do a lesson for, just let me know and I'll be working on it soon. Thanks for your support. This is another step I take and I really hope you find it useful and educational. PS: Automatic captions/subtitles are included.
Hello, just a few comments: 1- At 7:24, you say "Pressure is given because of gravity pulling the mass of the air downward onto the Earth's surface; this will lead to a higher number of molecules as we get closer to the surface, which will directly affect to the mass. We conclude that the pressure is not constant as we get away from the surface of the Earth". Those two sentences are correct (although I'm not sure what you mean when you say "directly affect the mass"), but their logical link is incorrect. You must add this phrase in between: "Air at lower altitudes will have to support more weight of air from above than air at higher altitudes." In other words, the pressure is higher closer to the surface and lower higher up because the weight of air each level has to support from above must decrease with height. At say 30000 feet, there is much less weight of air to support (because there is less mass above) than at the surface, hence much less pressure at 30000 feet. 2- At 9:08, your argument seems to imply (am I right?) that *air* molecules are separate from *water" molecules, in other words, water molecules are not included in your definition of air. This is quite incorrect. Air with water molecules **is** air, just call it moist air instead of dry air. We must consider **all** molecules within our volume. Air density decreases when we introduce water molecules into the whole mix because water molecules have a lower molecular weight than the average dry air molecular weight. Each water molecule weigh less than an average air molecule.
VASAviation Thankyou ,Actually I was just watching one of your videos when your notification came in,I was watching "Aerlingus lost Hydraulics ",it's one of my favourite videos,I can remember when it had a few hundred views and its 218 thousand views now.anyhow Thankyou again.
Good Onya, great project. They say the best way to learn something is to teach another person. You will do very well with your 100% positive attitude. Hope you don't overload yourself with too much work 😯
Hello everyone!
I hope this is the first video of many I'm working on. A project that has taken so much time but I think it is 100% worth it to show what aviation is about and why this little big world we love is so beautiful. Be advised I am not a flight instructor (just a private pilot student for now) but I always try to get myself informed and taught from professionals to give you the greatest content I can.
If you have high video edition skills, you can contact me via VASAviation1@gmail.com to cooperate. If you are interest in any topic you want me to do a lesson for, just let me know and I'll be working on it soon.
Thanks for your support. This is another step I take and I really hope you find it useful and educational.
PS: Automatic captions/subtitles are included.
VASAviation - thanks a lot! I've learned a lot, even though I though I wouldn't. great vid!!
Not only have I learned a lot of ATC talk from this channel now I'm learning about the atmosphere! I love it! Keep up the good work
That makes me so happy! Stay tuned for more :D
Excellent Victor! You are learning many things along the way! You are you're own producer. Keep up the great work!
Hey Ken! Your comment makes me so happy! Thanks for all the support you've given me. Hope you're doing great! :)
We'll get a PPL just by watching your videos. 😍 good job
That would be great! Thanks! :D
VASAviation - 😎
Great videos and channel. Everytime i sign in to youtube to watch something else, i stuck on your channel . Keep up the good work
Great to read that. Thanks! :)
Great video
Hello, just a few comments:
1- At 7:24, you say "Pressure is given because of gravity pulling the mass of the air downward onto the Earth's surface; this will lead to a higher number of molecules as we get closer to the surface, which will directly affect to the mass. We conclude that the pressure is not constant as we get away from the surface of the Earth". Those two sentences are correct (although I'm not sure what you mean when you say "directly affect the mass"), but their logical link is incorrect. You must add this phrase in between: "Air at lower altitudes will have to support more weight of air from above than air at higher altitudes." In other words, the pressure is higher closer to the surface and lower higher up because the weight of air each level has to support from above must decrease with height. At say 30000 feet, there is much less weight of air to support (because there is less mass above) than at the surface, hence much less pressure at 30000 feet.
2- At 9:08, your argument seems to imply (am I right?) that *air* molecules are separate from *water" molecules, in other words, water molecules are not included in your definition of air. This is quite incorrect. Air with water molecules **is** air, just call it moist air instead of dry air. We must consider **all** molecules within our volume. Air density decreases when we introduce water molecules into the whole mix because water molecules have a lower molecular weight than the average dry air molecular weight. Each water molecule weigh less than an average air molecule.
This is met my man
Thankyou VASAviation Very good video,and very good explanation of just what's above that first layer of clouds.
Thanks, Agnes! More lessons to come soon :)
Very informative, thanks and please keep up the great videos.
Glad you liked it :)
Very nicely done!
I just found your channel and am very impressed. I'm a flight sim pilot but not one in real life unfortunately. Keep up the great work!
Welcome! :)
Thank you!
Great video, thumbs up from Brazil!
Obrigado! :)
VASAviation Thankyou ,Actually I was just watching one of your videos when your notification came in,I was watching "Aerlingus lost Hydraulics ",it's one of my favourite videos,I can remember when it had a few hundred views and its 218 thousand views now.anyhow Thankyou again.
This content is very well presented. Thank you!!
Thank you for watching! :)
Good Onya, great project. They say the best way to learn something is to teach another person. You will do very well with your 100% positive attitude. Hope you don't overload yourself with too much work 😯
Thank you very much! :D
A very informative video .....Thank you!
Thank you for watching! :)
Is there a playlist for the theory lesson?
_"Hello science my old friend."_
Love it keep it going
Do you have the transcripts to share? Thank you again.
i wish that u post more viedo about aviation study
thank u
There will be more, of course :D
Nice
Is the voice you?
It's me! :)
See, the only reason why I never decided to peruse a career in aviation is simply because I'm far too stupid to understand meteorology and so forth.
More lessons to come soon so hopefully you understand :)